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<FONT color="green">001</FONT>    /* <a name="line.1"></a>
<FONT color="green">002</FONT>      Copyright 2009 Regents of the University of Colorado.  <a name="line.2"></a>
<FONT color="green">003</FONT>     All rights reserved. <a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>     Licensed under the Apache License, Version 2.0 (the "License"); <a name="line.5"></a>
<FONT color="green">006</FONT>     you may not use this file except in compliance with the License. <a name="line.6"></a>
<FONT color="green">007</FONT>     You may obtain a copy of the License at <a name="line.7"></a>
<FONT color="green">008</FONT>    <a name="line.8"></a>
<FONT color="green">009</FONT>     http://www.apache.org/licenses/LICENSE-2.0 <a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>     Unless required by applicable law or agreed to in writing, software <a name="line.11"></a>
<FONT color="green">012</FONT>     distributed under the License is distributed on an "AS IS" BASIS, <a name="line.12"></a>
<FONT color="green">013</FONT>     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <a name="line.13"></a>
<FONT color="green">014</FONT>     See the License for the specific language governing permissions and <a name="line.14"></a>
<FONT color="green">015</FONT>     limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>    */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    package org.uimafit.util;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    import java.lang.annotation.Annotation;<a name="line.20"></a>
<FONT color="green">021</FONT>    import java.lang.reflect.Field;<a name="line.21"></a>
<FONT color="green">022</FONT>    import java.util.ArrayList;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.util.Arrays;<a name="line.23"></a>
<FONT color="green">024</FONT>    import java.util.List;<a name="line.24"></a>
<FONT color="green">025</FONT>    <a name="line.25"></a>
<FONT color="green">026</FONT>    /**<a name="line.26"></a>
<FONT color="green">027</FONT>     *  @author Philip Ogren<a name="line.27"></a>
<FONT color="green">028</FONT>     */<a name="line.28"></a>
<FONT color="green">029</FONT>    public class ReflectionUtil {<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>            public static List&lt;Field&gt; getFields(Object object) {<a name="line.31"></a>
<FONT color="green">032</FONT>                    Class&lt;?&gt; cls = object.getClass();<a name="line.32"></a>
<FONT color="green">033</FONT>                    return getFields(cls);<a name="line.33"></a>
<FONT color="green">034</FONT>            }<a name="line.34"></a>
<FONT color="green">035</FONT>    <a name="line.35"></a>
<FONT color="green">036</FONT>            public static List&lt;Field&gt; getFields(Class&lt;?&gt; cls) {<a name="line.36"></a>
<FONT color="green">037</FONT>                    List&lt;Field&gt; fields = new ArrayList&lt;Field&gt;();<a name="line.37"></a>
<FONT color="green">038</FONT>                    while(!cls.equals(Object.class)) {<a name="line.38"></a>
<FONT color="green">039</FONT>                            Field[] flds = cls.getDeclaredFields();<a name="line.39"></a>
<FONT color="green">040</FONT>                            fields.addAll(Arrays.asList(flds));<a name="line.40"></a>
<FONT color="green">041</FONT>                            cls = cls.getSuperclass();<a name="line.41"></a>
<FONT color="green">042</FONT>                    }<a name="line.42"></a>
<FONT color="green">043</FONT>                    return fields;<a name="line.43"></a>
<FONT color="green">044</FONT>            }<a name="line.44"></a>
<FONT color="green">045</FONT>    <a name="line.45"></a>
<FONT color="green">046</FONT>            /**<a name="line.46"></a>
<FONT color="green">047</FONT>             * Search for an annotation of the specified type starting on the given class and tracking<a name="line.47"></a>
<FONT color="green">048</FONT>             * back the inheritance hierarchy. Only parent classes are tracked back, no implemented <a name="line.48"></a>
<FONT color="green">049</FONT>             * interfaces.<a name="line.49"></a>
<FONT color="green">050</FONT>             * <a name="line.50"></a>
<FONT color="green">051</FONT>             * @param &lt;T&gt; the annotation type<a name="line.51"></a>
<FONT color="green">052</FONT>             * @param aAnnotation the annotation class<a name="line.52"></a>
<FONT color="green">053</FONT>             * @param aClass the class to start searching on<a name="line.53"></a>
<FONT color="green">054</FONT>             * @return the annotation or {@code null} if it could not be found<a name="line.54"></a>
<FONT color="green">055</FONT>             * @author Richard Eckart de Castilho<a name="line.55"></a>
<FONT color="green">056</FONT>             */<a name="line.56"></a>
<FONT color="green">057</FONT>            public static &lt;T extends Annotation&gt; T getInheritableAnnotation(Class&lt;T&gt; aAnnotation, Class&lt;?&gt; aClass) {<a name="line.57"></a>
<FONT color="green">058</FONT>                    if (aClass.isAnnotationPresent(aAnnotation)) {<a name="line.58"></a>
<FONT color="green">059</FONT>                            return aClass.getAnnotation(aAnnotation);<a name="line.59"></a>
<FONT color="green">060</FONT>                    }<a name="line.60"></a>
<FONT color="green">061</FONT>                    <a name="line.61"></a>
<FONT color="green">062</FONT>                    if (aClass.getSuperclass() != null) {<a name="line.62"></a>
<FONT color="green">063</FONT>                            return getInheritableAnnotation(aAnnotation, aClass.getSuperclass());<a name="line.63"></a>
<FONT color="green">064</FONT>                    }<a name="line.64"></a>
<FONT color="green">065</FONT>                    <a name="line.65"></a>
<FONT color="green">066</FONT>                    return null;<a name="line.66"></a>
<FONT color="green">067</FONT>            }<a name="line.67"></a>
<FONT color="green">068</FONT>    }<a name="line.68"></a>




























































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